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混凝土地面裂缝修补方案

根据实际现场勘察,某企业地车间新浇注混凝土地面出现裂缝。

原因分析:根据裂缝深度为贯通缝,裂缝沿纵横延伸,主要是柱周围至墙体有规则的纵横开裂,主要原因是建筑物受应力变化,导致的地面的开裂。

YISHIXINJIANZHUWUHUNNINGTUDANBIANHUODUOBIANSHOUDAOYINGLIZUOYONG,ZENGJIALEHUNNINGTUNEIBUYINGLIDAOZHIHUNNINGTUDIMIANXINGCHENGLIEFENG。ERSHIGONGYECHANGFANGSHOUZIRANQIHOU、SHENGCHANSHEBEIDENGYINSUYINGXIANG,JIANZHUWUHUICHANSHENGYINGLIBIANHUA,CHANGFANGJIEGOUDISHANGBUFENREZHANGLENGSUODA,ERDIXIABUFENSHOUWENDUBIANHUAYINGXIANGXIAO,JIBENSHANGBUCHANSHENGWENDUBIANXING,ZHEIYANGDIMIANJIEGOUDESHENSUOSHOUDAOXIANZHI,JIEGOUNEIBUCHANSHENGWENDUYINGLI,DAOZHIDIMIANKAILIE。

裂缝处理方案一:混凝土焊接剂修补

德甲下注1、JIMIANCHULI:YONGDALISHIQIEGEJIHUOSHOUSHALUNQIEGEJIDUIFENGXILIANGCELIEKAICHUJINXINGQIEGEZAOCHU,GENJUFENGXIZOUXIANGQIEGEKUANDUZAIYUANFENGXIJICHUSHANGWAIKUO3-5mm,QIEGESHENDUKONGZHIZAI2-3mm。DUIQIEGEDUIBIAOMIANLAJI、SONGDONGWU、WUWUJINXINGQINGLI,BINGYONGGAOYASHUIQIANGQINGXI,DUIJIMIANCHONGFENSHIRUN。

德甲下注2、PENTUHANJIEJI:ZAIDIMIANMEIYOUMINGSHUISHIJUNYUNDEPENTUHANJIEJI,YIBAOZHENGPENTUSHANGGAOQIANGDIPINGHANJIEJIDEZHANJIEQIANGDU。

3、SHAJIANGBANHE:JIANGXIUBULIAOYUHANJIEJIANBILIBANHECHENGXIUBUSHAJIANG。

德甲下注4、MOMIANCHULI:DAIJIMIANPENTUDEHANJIEJIBUSHIRUNHOU(YUE20-30FENZHONG),YONGYIJINGDIAOPEIHAODEXIUBUSHAJIANGDUIFENGXIJINXINGXIUBUYASHI,RANHOUMANDAOMOPINGSHOUGUANG。

5、YANGHU:ZAISHOUGUANGWANCHENG4XIAOSHI,DUIXIUBUMIANJINXINGPENSHUIYANGHU,TIAOJIANYUNXUKEFUGAIBOMOFANGZHISHUIFENLIUSHI,YANGHUYAOQIUZHISHAO7TIANBIAOMIANBAOCHISHIRUN。

说明:

BENFANGANSHIGONGFANGBIAN,MANZUDUILIEFENGJINXINGXIUBUHETIANCHONG,HANJIEMIANBUHUICHANSHENGTUOLUOHUOERCILIEFENG,DANWUFAMIBUYUANYOULIEFENGZAOCHENGDEKAILIEHENJI。

裂缝处理方案二:将裂缝周围混凝土切割刨除新注混凝土

YOUYULIEFENGKAILIEJIBENSHUYUYOUGUIZEDEHENGXIANGHUOZONGXIANGZHIXIANKAILIE,WEILEBAOZHENGGAIZAOHOUDIMIANDEZHENGTIMEIGUAN、CHIJIUWENDING,JIANYIDUIDUILIEFENGZHOUWEIHUNNINGTUZAOCHU,ZHONGXINJIAOZHUHUNNINGTUBINGJINXINGHUNNINGTUBIAOMIANCENGCHULI。

工艺流程:

YUANDIMIANJINXINGQIEGEZAOCHU→JIMIANQINGLI→SHUAHUNNINGTUZHANJIEJIYIDAO→HUNNINGTUJIAOZHU→ZHENDAO→GUACHIZHENGPING→SHOUGONGTIJIANG→NFJNAIMOMIANCENGSHIGONG→YANGHU

  • HUNNINGTUZAOCHU:WEIBAOZHENGXINJIAOZHUHUNNINGTUZHENGQIHEZHENGTIXING,XIANYANFENGDELIANGCEYONGZHIXIANBIAOXIANBIAOSHICHUQIEGELUXIAN,QIEGEKUANDUANZHISHAO30GONGFEN,QIEGEJIDUILIEFENGLIANGBIANPINGXINGQIEGE,ZAIYONGFENGHAOPOSUIJIJIANGLIEFENGLIANGBIANHUNNINGTUZHENGQIBAOCHU。

  • JIMIANQINGLI:JIANGBAOCHUDEJIANZHULAJICHEDIQINGLIGANJING,BINGDUIJICHUZAOMAO,ZAIYONGGAOYASHUIQIANGDUIJIMIANJICEMIANQINGXIGANJING。

  • TUSHUAHUNNINGTUHANJIEJI:WEIBAOZHENGHUNNINGTUYUJIUDIMIANJIEHE,ZAIXINJIUHUNNINGTUJIEHEMIANTUSHUAHANJIEJI。

  • HUNNINGTUJIAOZHU:JIAOZHUC30XISHIHUNNINGTU、BINGYONGZHENDONGBANGZHENDAOSHIHUNNINGTUMISHIJIEHE,BIMIANHUNNINGTUCHUXIANFENGWOMAMIAN。

  • 德甲下注GUACHIZHENGPING:LVHEJINZHICHIGUAPING,GUAPINGQIANXIANYONGZHICHIZHAOCHUHUNNINGTUBIAOMIANBUPINGZHENGZHICHU,RANHOUYONGGUACHILAIHUIGUADONGHUNNINGTUBIAOMIANDESHAJIANGJINXINGZHAOPING,ZHENGPINGSHICAIYONGLIANGBAGUACHITONGSHIJIAOCUOZHONGDIEJINXING。

  • 德甲下注NAIMOMIANCENGSHIGONG:ZAIJICENGHUNNINGTUJIEJINCHUNINGSHICAITAHUNNINGTUBIAOMIANLIUYOUJIAOQIANDEJIAOYINSHI,YONGCUOBANDUIHUNNINGTUBIAOMIANJINXINGMOYA,ZONGXIANGHEHENGXIANGGEMOYAYIBIAN,WUBIJIANGJICENGHUNNINGTUMOPINGZHENSHI。ZHENSHIDETONGSHIDUIJICENGHUNNINGTUTIJIANG。

  • NAIMOMIANCENGSHIGONG:

  • 德甲下注GANSASHINFJJINSHUFANGJINGDIANBUFAHUONAIMOGULIAO

  • PINPAI: NFJ

  • 德甲下注LEIXING:NFJ-06M(2-3mm)JINSHUZHONGZAIKANGCHONGJICAILIAO

  • YONGLIANG:5kg/㎡

  • YANSE:HUISE

7.1 ANNFJ-06M(2-3mm)JINSHUZHONGZAIKANGCHONGJIDEGUIDINGYONGLIANG5Kg/㎡FENLIANGPIJUNYUNSABUZUOYE,

7.2CAILIAOZHUNBEI:GENJUHUNNINGTUJIAOZHUGONGZUOMIANXUANZEYUNLIAOTONGDAO;JIANGGONGZUOMIANHUAFENQUYU,GENJUDANWEIMIANJIYONGLIANGHEMIANJIJISUANGAIQUYUDIMIANNFJCAILIAODEYONGLIANG,JIANGNFJCAILIAOYICIBANYUNDAOWEI,ZAISALIAOTONGDAOJUNYUNFANGHAO,ZUOHAOSHIGONGZHUNBEI。

德甲下注7.3SALIAO:DAIHAOFANGHUYONGJU,BAOZHENGYONGLIAOCHONGFEN、JUNYUN。

7.4NFJ-06MSALIAOFENLIANGCIJINXING:SALIAOQIANXIANDUICHUNINGHUNNINGTU(6-7CHENGGANSHI)DIMIANJINXINGDAMOTIJIANGHOUJINXINGDIYICIJUNYUNSABUNFJJINSHUGULIAO(MIANLIAO)3GONGJIN,YONGLIANGWEIZONGLIANGDE60%,YONGCUOBANJINXINGYASHIZHAOPING;DIERCISABUDAINFJJINSHUGULIAO(MIANLIAO):ZAIDILIAOYINGHUAZHIYIDINGJIEDUAN(YUE1XIAOSHIZUOYOU)XIANYONGCUOBANJINXINGTIJIANG,RANHOUSABUNFJJINSHUGULIAOMIANLIAO2GONGJIN,YONGLIANGWEIZONGLIANGDE40%,,DAIMIANLIAOXISHOUYIDINGSHUIFENHOU,ZAICIYONGCUOBANYASHI,RANHOUSHUINIGANGMOMANDAODUIDAMIANJIBIANJIAOSHOUGUANG。

  • YANGHU:HUNNINGTUJIAOZHUWANCHENGHOU24XIAOSHIJIKEJINXINGJIAOSHUIYANGHU,JIAOSHANGSHILIANGSHUIGAISHANGSULIAOBOMO,WANCHENGDEDIPINGMIANCENGZHISHAO7TIANBAOCHISHUIFENSHIRUN;


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